﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace Gift.DAL
{
    /// <summary>
    /// 数据访问类:DALModelType
    /// </summary>
    public partial class DALModelType
    {
        public DALModelType()
        { }
        #region  Method
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int modelTypeId)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from tbModelType");
            strSql.Append(" where modelTypeId=@modelTypeId");
            SqlParameter[] parameters = {
					new SqlParameter("@modelTypeId", SqlDbType.Int,4)
			};
            parameters[0].Value = modelTypeId;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Gift.Model.tbModelType model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into tbModelType(");
            strSql.Append("modelTypeName,goodsPoints,goodsId,goodsWeight,modelTypeSort,goodsCode,goodsPrice)");
            strSql.Append(" values (");
            strSql.Append("@modelTypeName,@goodsPoints,@goodsId,@goodsWeight,@modelTypeSort,@goodsCode,@goodsPrice)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@modelTypeName", SqlDbType.NVarChar,50),
					new SqlParameter("@goodsPoints", SqlDbType.Int,4),
					new SqlParameter("@goodsId", SqlDbType.Int,4),
					new SqlParameter("@goodsWeight", SqlDbType.Decimal,9),
					new SqlParameter("@modelTypeSort", SqlDbType.Int,4),
					new SqlParameter("@goodsCode", SqlDbType.NVarChar,200),
                                        	new SqlParameter("@goodsPrice", SqlDbType.Decimal,4)
                                        };
            parameters[0].Value = model.modelTypeName;
            parameters[1].Value = model.goodsPoints;
            parameters[2].Value = model.goodsId;
            parameters[3].Value = model.goodsWeight;
            parameters[4].Value = model.modelTypeSort;
            parameters[5].Value = model.goodsCode;
            parameters[6].Value = model.goodsPrice;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Gift.Model.tbModelType model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update tbModelType set ");
            strSql.Append("modelTypeName=@modelTypeName,");
            strSql.Append("goodsPoints=@goodsPoints,");
            strSql.Append("goodsId=@goodsId,");
            strSql.Append("goodsWeight=@goodsWeight,");
            strSql.Append("modelTypeSort=@modelTypeSort,");
            strSql.Append("goodsCode=@goodsCode");
            strSql.Append(" where modelTypeId=@modelTypeId");
            SqlParameter[] parameters = {
					new SqlParameter("@modelTypeName", SqlDbType.NVarChar,50),
					new SqlParameter("@goodsPoints", SqlDbType.Int,4),
					new SqlParameter("@goodsId", SqlDbType.Int,4),
					new SqlParameter("@goodsWeight", SqlDbType.Decimal,9),
					new SqlParameter("@modelTypeSort", SqlDbType.Int,4),
					new SqlParameter("@goodsCode", SqlDbType.NVarChar,200),
					new SqlParameter("@modelTypeId", SqlDbType.Int,4)};
            parameters[0].Value = model.modelTypeName;
            parameters[1].Value = model.goodsPoints;
            parameters[2].Value = model.goodsId;
            parameters[3].Value = model.goodsWeight;
            parameters[4].Value = model.modelTypeSort;
            parameters[5].Value = model.goodsCode;
            parameters[6].Value = model.modelTypeId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 更新多条数据
        /// </summary>
        public bool Update(string goodsCode,int iGoodsId)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update tbModelType set ");
            strSql.Append("goodsId=@goodsId ");

            strSql.Append(" where goodsCode=@goodsCode");
            SqlParameter[] parameters = {
					new SqlParameter("@goodsCode", SqlDbType.NVarChar,150),
					new SqlParameter("@goodsId", SqlDbType.Int,4)};
            parameters[0].Value =  goodsCode;
            parameters[1].Value = iGoodsId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int modelTypeId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("update tbModelType set isDeleted = 1 ");
            strSql.Append(" where modelTypeId=@modelTypeId");
            SqlParameter[] parameters = {
					new SqlParameter("@modelTypeId", SqlDbType.Int,4)
			};
            parameters[0].Value = modelTypeId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string modelTypeIdlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from tbModelType ");
            strSql.Append(" where modelTypeId in (" + modelTypeIdlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Gift.Model.tbModelType GetModel(int modelTypeId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 modelTypeId,modelTypeName,goodsPoints,goodsId,goodsWeight,modelTypeSort,goodsCode from tbModelType ");
            strSql.Append(" where modelTypeId=@modelTypeId");
            SqlParameter[] parameters = {
					new SqlParameter("@modelTypeId", SqlDbType.Int,4)
			};
            parameters[0].Value = modelTypeId;

            Gift.Model.tbModelType model = new Gift.Model.tbModelType();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["modelTypeId"] != null && ds.Tables[0].Rows[0]["modelTypeId"].ToString() != "")
                {
                    model.modelTypeId = int.Parse(ds.Tables[0].Rows[0]["modelTypeId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["modelTypeName"] != null && ds.Tables[0].Rows[0]["modelTypeName"].ToString() != "")
                {
                    model.modelTypeName = ds.Tables[0].Rows[0]["modelTypeName"].ToString();
                }
                if (ds.Tables[0].Rows[0]["goodsPoints"] != null && ds.Tables[0].Rows[0]["goodsPoints"].ToString() != "")
                {
                    model.goodsPoints = int.Parse(ds.Tables[0].Rows[0]["goodsPoints"].ToString());
                }
                if (ds.Tables[0].Rows[0]["goodsId"] != null && ds.Tables[0].Rows[0]["goodsId"].ToString() != "")
                {
                    model.goodsId = int.Parse(ds.Tables[0].Rows[0]["goodsId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["goodsWeight"] != null && ds.Tables[0].Rows[0]["goodsWeight"].ToString() != "")
                {
                    model.goodsWeight = decimal.Parse(ds.Tables[0].Rows[0]["goodsWeight"].ToString());
                }
                if (ds.Tables[0].Rows[0]["modelTypeSort"] != null && ds.Tables[0].Rows[0]["modelTypeSort"].ToString() != "")
                {
                    model.modelTypeSort = int.Parse(ds.Tables[0].Rows[0]["modelTypeSort"].ToString());
                }
                if (ds.Tables[0].Rows[0]["goodsCode"] != null && ds.Tables[0].Rows[0]["goodsCode"].ToString() != "")
                {
                    model.goodsCode = ds.Tables[0].Rows[0]["goodsCode"].ToString();
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select modelTypeId,modelTypeName,goodsPoints,goodsId,goodsWeight,modelTypeSort,goodsCode,goodsPrice ");
            strSql.Append(" FROM tbModelType ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by modelTypeSort ");
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" modelTypeId,modelTypeName,goodsPoints,goodsId,goodsWeight,modelTypeSort,goodsCode ");
            strSql.Append(" FROM tbModelType ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM tbModelType ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.modelTypeId desc");
            }
            strSql.Append(")AS Row, T.*  from tbModelType T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "tbModelType";
            parameters[1].Value = "modelTypeId";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  Method
    }
}

